package service

import (
	"github.com/tidwall/gjson"
	"kefu/lib"
	"kefu/models"
	"kefu/tools"
	"kefu/types"
	"log"
	"time"
)

func UpdateDouyinAccessToken() {
	//过期时间开始
	expirationStart := time.Now().Add(-72 * time.Hour)
	// 计算当前时间减两小时的时间
	expirationThreshold := time.Now().Add(72 * time.Hour)
	userDouyins := models.FindUserDouyinRows("expires_in > ? and expires_in < ?", expirationStart, expirationThreshold)
	clientId := models.FindConfig("DouyinClientKey")
	clientKey := models.FindConfig("DouyinClientSecret")
	douyin, _ := lib.NewDouyin(clientId, clientKey)

	for _, tokens := range userDouyins {
		jsonStr, _ := douyin.RefeshNewAccessToken(tokens.RefreshToken)
		log.Println("获取抖音access_token:", jsonStr)
		openid := gjson.Get(jsonStr, "data.open_id").String()
		access_token := gjson.Get(jsonStr, "data.access_token").String()
		expiresInt := gjson.Get(jsonStr, "data.expires_in").Int()
		expiresInInt := tools.Now() + expiresInt
		if openid == "" || access_token == "" {
			continue
		}
		userDouyin := models.User_douyin{
			AccessToken: access_token,
			ExpiresIn:   types.Time{tools.IntToTime(expiresInInt - 3600)},
		}
		userDouyin.SaveUserDouyin("open_id = ?", openid)
		log.Println("更新抖音access_token:", jsonStr)
	}
	//刷新refreshToken
	userReDouyins := models.FindUserDouyinRows("refresh_expires_in > ? and refresh_expires_in < ?", expirationStart, expirationThreshold)
	for _, tokens := range userReDouyins {
		jsonStr, _ := douyin.RenewRefreshToken(tokens.RefreshToken)
		refresh_token := gjson.Get(jsonStr, "data.refresh_token").String()
		log.Println("获取抖音refresh_token:", jsonStr)
		expiresInt := gjson.Get(jsonStr, "data.expires_in").Int()
		expiresInInt := tools.Now() + expiresInt
		if refresh_token == "" {
			continue
		}
		userDouyin := models.User_douyin{
			RefreshToken:     refresh_token,
			RefreshExpiresIn: types.Time{tools.IntToTime(expiresInInt - 3600)},
		}
		userDouyin.SaveUserDouyin("refresh_token = ?", tokens.RefreshToken)
		log.Println("更新抖音refresh_token:", jsonStr)
	}
}